christie kicked off the week joking about his weight with david letterman. soon after he was telling a former white house physician to shut up for expressing concern over his health and his weight. anyway, guess what the project -- project booker just announced yesterday? his new partnership with weight watchers to help combat obesity up in newark. well, surely this one was in the works for a while, but strange about the talk and the timing. >>> by the way, it seems like christie is still in attack mode over the comments from that physician. yesterday dr. connie mariano recounted the phone call she got from the governor. >> it was essentially the tone of the press conference but louder. >> pretty much yelled the whole time. >> uh-huh. if this is the way you handle stress, is this presidential? have to think about that. is this a presidential way to behave? come on. >> there's a political commentary from the doctor. apparently calling her a hack at the press conference was not enough. >>> finally, bill clinton is ready to start campaigning again. big surprise